package com.sky.mapper.common;

import com.github.pagehelper.Page;
import com.sky.aop.AutoFill;
import com.sky.dto.DishPageQueryDTO;
import com.sky.enumeration.OperationType;
import com.sky.pojo.Dish;
import com.sky.vo.DishVO;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

public interface DishMapper {

    /**
     * 根据分类id查询菜品数量
     * @param categoryId
     * @return
     */
    @Select("select count(id) from dish where category_id = #{categoryId}")
    Integer countByCategoryId(Long categoryId);

    @AutoFill(OperationType.INSERT)
    void save(Dish dish);

    Page<DishVO> page(DishPageQueryDTO dto);

    Integer selectDishCountByIdsAndStatus(@Param("ids") List<Long> ids,
                                          @Param("status") Integer enable);

    void deleteByIds(List<Long> ids);

    DishVO selectDishWithFlavors(Long dishId);

    void update(Dish dish);

    List<Dish> list(Dish dish);

    /**
     * 根据套餐id查询菜品
     * @param setmealId
     * @return
     */
    @Select("select a.* from dish a left join setmeal_dish b on a.id = b.dish_id where b.setmeal_id = #{setmealId}")
    List<Dish> getBySetmealId(Long setmealId);

    /**
     * 根据条件统计菜品数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
